Πλοήγηση ανά Θέμα "Chlortetracycline"
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Effects of chlortetracycline administration on the health status and performance of sows: Results of a field trial
(2003)Objectives: To investigate the effects of in-feed chlortetracycline (CTC) during lactation on health status and reproductive performance of gilts or sows in a herd with a history of porcine reproductive and respiratory ...